Files
external_libcamera/src/ipa/raspberrypi/data/imx708.json
Nick Hollinghurst 952ef94ed7 ipa: raspberrypi: Add support for the Sony IMX708 sensor
Add support for Raspberry Pi Camera 3 modules (Sony IMX708 camera sensor) to the
Raspberry Pi IPA. These modules are available in either normal or wide angle
lens, both with IR or no IR cut options, giving a total for 4 variants. Provide
IQ tuning files for all four variants.

The IMX708 camera helper additionally parses PDAF and HDR histogram data that
is provided in the embedded data stream from Unicam.

Signed-off-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com>
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2023-01-30 16:30:44 +00:00

560 lines
24 KiB
JSON

{
"version": 2.0,
"target": "bcm2835",
"algorithms": [
{
"rpi.black_level":
{
"black_level": 4096
}
},
{
"rpi.dpc": { }
},
{
"rpi.lux":
{
"reference_shutter_speed": 10672,
"reference_gain": 1.12,
"reference_aperture": 1.0,
"reference_lux": 977,
"reference_Y": 8627
}
},
{
"rpi.noise":
{
"reference_constant": 16.0,
"reference_slope": 4.0
}
},
{
"rpi.geq":
{
"offset": 215,
"slope": 0.00287
}
},
{
"rpi.sdn": { }
},
{
"rpi.awb":
{
"priors": [
{
"lux": 0,
"prior":
[
2000, 1.0,
3000, 0.0,
13000, 0.0
]
},
{
"lux": 800,
"prior":
[
2000, 0.0,
6000, 2.0,
13000, 2.0
]
},
{
"lux": 1500,
"prior":
[
2000, 0.0,
4000, 1.0,
6000, 6.0,
6500, 7.0,
7000, 1.0,
13000, 1.0
]
}
],
"modes":
{
"auto":
{
"lo": 2500,
"hi": 8000
},
"incandescent":
{
"lo": 2500,
"hi": 3000
},
"tungsten":
{
"lo": 3000,
"hi": 3500
},
"fluorescent":
{
"lo": 4000,
"hi": 4700
},
"indoor":
{
"lo": 3000,
"hi": 5000
},
"daylight":
{
"lo": 5500,
"hi": 6500
},
"cloudy":
{
"lo": 7000,
"hi": 8600
}
},
"bayes": 1,
"ct_curve":
[
2498.0, 0.8733, 0.2606,
2821.0, 0.7707, 0.3245,
2925.0, 0.7338, 0.3499,
2926.0, 0.7193, 0.3603,
2951.0, 0.7144, 0.3639,
2954.0, 0.7111, 0.3663,
3578.0, 0.6038, 0.4516,
3717.0, 0.5861, 0.4669,
3784.0, 0.5786, 0.4737,
4485.0, 0.5113, 0.5368,
4615.0, 0.4994, 0.5486,
4671.0, 0.4927, 0.5554,
5753.0, 0.4274, 0.6246,
5773.0, 0.4265, 0.6256,
7433.0, 0.3723, 0.6881
],
"sensitivity_r": 1.05,
"sensitivity_b": 1.05,
"transverse_pos": 0.03148,
"transverse_neg": 0.03061
}
},
{
"rpi.agc":
{
"metering_modes":
{
"centre-weighted":
{
"weights": [ 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 0, 0 ]
},
"spot":
{
"weights": [ 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ]
},
"matrix":
{
"weights": [ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ]
}
},
"exposure_modes":
{
"normal":
{
"shutter": [ 100, 15000, 30000, 60000, 120000 ],
"gain": [ 1.0, 1.0, 2.0, 4.0, 6.0 ]
},
"short":
{
"shutter": [ 100, 5000, 10000, 20000, 120000 ],
"gain": [ 1.0, 2.0, 4.0, 6.0, 6.0 ]
}
},
"constraint_modes":
{
"normal": [
{
"bound": "LOWER",
"q_lo": 0.98,
"q_hi": 1.0,
"y_target":
[
0, 0.2,
1000, 0.2
]
}
],
"highlight": [
{
"bound": "LOWER",
"q_lo": 0.98,
"q_hi": 1.0,
"y_target":
[
0, 0.2,
1000, 0.2
]
},
{
"bound": "UPPER",
"q_lo": 0.98,
"q_hi": 1.0,
"y_target":
[
0, 0.8,
1000, 0.8
]
}
]
},
"y_target":
[
0, 0.16,
1000, 0.165,
10000, 0.17
],
"startup_frames": 5,
"convergence_frames": 6,
"speed": 0.15
}
},
{
"rpi.alsc":
{
"omega": 1.3,
"n_iter": 100,
"luminance_strength": 0.5,
"calibrations_Cr": [
{
"ct": 3000,
"table":
[
1.562, 1.566, 1.566, 1.556, 1.533, 1.506, 1.475, 1.475, 1.475, 1.475, 1.506, 1.533, 1.555, 1.563, 1.562, 1.555,
1.563, 1.564, 1.561, 1.538, 1.508, 1.482, 1.449, 1.436, 1.436, 1.449, 1.481, 1.508, 1.537, 1.557, 1.558, 1.557,
1.564, 1.563, 1.554, 1.522, 1.482, 1.449, 1.421, 1.403, 1.403, 1.419, 1.449, 1.481, 1.519, 1.549, 1.557, 1.559,
1.564, 1.563, 1.545, 1.506, 1.462, 1.421, 1.403, 1.378, 1.378, 1.402, 1.419, 1.459, 1.503, 1.541, 1.557, 1.559,
1.564, 1.562, 1.537, 1.494, 1.447, 1.404, 1.378, 1.364, 1.364, 1.377, 1.402, 1.444, 1.491, 1.532, 1.556, 1.559,
1.564, 1.559, 1.532, 1.487, 1.438, 1.395, 1.365, 1.359, 1.359, 1.364, 1.393, 1.436, 1.484, 1.527, 1.555, 1.558,
1.564, 1.559, 1.532, 1.487, 1.438, 1.395, 1.365, 1.356, 1.356, 1.364, 1.393, 1.436, 1.484, 1.527, 1.554, 1.557,
1.564, 1.561, 1.536, 1.492, 1.444, 1.402, 1.374, 1.364, 1.363, 1.373, 1.401, 1.442, 1.489, 1.531, 1.554, 1.557,
1.564, 1.563, 1.544, 1.504, 1.458, 1.418, 1.397, 1.374, 1.374, 1.395, 1.416, 1.456, 1.501, 1.538, 1.556, 1.557,
1.564, 1.562, 1.551, 1.518, 1.477, 1.441, 1.418, 1.397, 1.397, 1.416, 1.438, 1.474, 1.514, 1.546, 1.556, 1.556,
1.562, 1.562, 1.558, 1.534, 1.499, 1.476, 1.441, 1.426, 1.426, 1.438, 1.473, 1.496, 1.531, 1.552, 1.556, 1.555,
1.561, 1.564, 1.564, 1.552, 1.525, 1.497, 1.466, 1.461, 1.461, 1.464, 1.495, 1.523, 1.548, 1.556, 1.556, 1.552
]
},
{
"ct": 5000,
"table":
[
2.609, 2.616, 2.617, 2.607, 2.573, 2.527, 2.483, 2.481, 2.481, 2.483, 2.529, 2.573, 2.604, 2.613, 2.613, 2.604,
2.609, 2.615, 2.608, 2.576, 2.533, 2.489, 2.439, 2.418, 2.418, 2.439, 2.491, 2.532, 2.577, 2.605, 2.609, 2.607,
2.611, 2.611, 2.597, 2.551, 2.489, 2.439, 2.391, 2.364, 2.364, 2.391, 2.439, 2.491, 2.551, 2.592, 2.607, 2.609,
2.612, 2.608, 2.583, 2.526, 2.457, 2.391, 2.362, 2.318, 2.318, 2.362, 2.391, 2.458, 2.526, 2.581, 2.607, 2.611,
2.612, 2.604, 2.571, 2.507, 2.435, 2.362, 2.317, 2.293, 2.294, 2.318, 2.363, 2.434, 2.508, 2.568, 2.604, 2.612,
2.611, 2.602, 2.564, 2.496, 2.419, 2.349, 2.293, 2.284, 2.284, 2.294, 2.347, 2.421, 2.497, 2.562, 2.603, 2.611,
2.609, 2.601, 2.564, 2.496, 2.419, 2.349, 2.293, 2.278, 2.278, 2.294, 2.347, 2.421, 2.497, 2.562, 2.602, 2.609,
2.609, 2.602, 2.568, 2.503, 2.429, 2.361, 2.311, 2.292, 2.292, 2.309, 2.357, 2.429, 2.504, 2.567, 2.602, 2.609,
2.606, 2.604, 2.579, 2.519, 2.449, 2.384, 2.348, 2.311, 2.311, 2.346, 2.383, 2.449, 2.521, 2.577, 2.604, 2.608,
2.604, 2.603, 2.586, 2.537, 2.474, 2.418, 2.384, 2.348, 2.348, 2.383, 2.417, 2.476, 2.538, 2.586, 2.601, 2.603,
2.603, 2.605, 2.596, 2.561, 2.508, 2.474, 2.418, 2.396, 2.396, 2.417, 2.474, 2.511, 2.562, 2.596, 2.603, 2.602,
2.601, 2.607, 2.606, 2.589, 2.549, 2.507, 2.456, 2.454, 2.454, 2.458, 2.508, 2.554, 2.594, 2.605, 2.605, 2.602
]
}
],
"calibrations_Cb": [
{
"ct": 3000,
"table":
[
3.221, 3.226, 3.231, 3.236, 3.239, 3.243, 3.245, 3.247, 3.249, 3.253, 3.255, 3.254, 3.253, 3.242, 3.235, 3.226,
3.225, 3.231, 3.235, 3.238, 3.241, 3.244, 3.246, 3.247, 3.249, 3.254, 3.256, 3.255, 3.252, 3.248, 3.241, 3.232,
3.226, 3.234, 3.239, 3.243, 3.243, 3.245, 3.247, 3.248, 3.251, 3.255, 3.256, 3.256, 3.254, 3.249, 3.244, 3.236,
3.232, 3.238, 3.245, 3.245, 3.246, 3.247, 3.248, 3.251, 3.251, 3.256, 3.257, 3.257, 3.256, 3.254, 3.249, 3.239,
3.232, 3.243, 3.246, 3.246, 3.246, 3.247, 3.248, 3.251, 3.253, 3.257, 3.258, 3.258, 3.257, 3.256, 3.254, 3.239,
3.232, 3.242, 3.246, 3.247, 3.246, 3.246, 3.248, 3.251, 3.252, 3.253, 3.256, 3.255, 3.255, 3.254, 3.251, 3.239,
3.233, 3.241, 3.244, 3.245, 3.244, 3.245, 3.246, 3.249, 3.251, 3.252, 3.253, 3.252, 3.252, 3.252, 3.249, 3.238,
3.238, 3.241, 3.246, 3.246, 3.245, 3.245, 3.247, 3.249, 3.251, 3.252, 3.253, 3.253, 3.252, 3.252, 3.249, 3.239,
3.235, 3.241, 3.245, 3.245, 3.245, 3.245, 3.246, 3.247, 3.251, 3.254, 3.253, 3.255, 3.256, 3.255, 3.251, 3.241,
3.226, 3.235, 3.241, 3.241, 3.241, 3.241, 3.243, 3.245, 3.246, 3.252, 3.253, 3.254, 3.256, 3.254, 3.241, 3.237,
3.205, 3.213, 3.213, 3.214, 3.214, 3.214, 3.214, 3.213, 3.213, 3.216, 3.218, 3.216, 3.214, 3.213, 3.211, 3.208,
3.205, 3.205, 3.212, 3.212, 3.212, 3.213, 3.211, 3.211, 3.211, 3.213, 3.216, 3.214, 3.213, 3.211, 3.208, 3.196
]
},
{
"ct": 5000,
"table":
[
1.645, 1.646, 1.649, 1.653, 1.654, 1.657, 1.659, 1.661, 1.663, 1.662, 1.661, 1.659, 1.656, 1.651, 1.645, 1.642,
1.646, 1.649, 1.652, 1.654, 1.656, 1.659, 1.662, 1.663, 1.664, 1.664, 1.662, 1.661, 1.657, 1.653, 1.649, 1.644,
1.648, 1.652, 1.654, 1.656, 1.658, 1.662, 1.665, 1.668, 1.668, 1.668, 1.665, 1.662, 1.658, 1.655, 1.652, 1.646,
1.649, 1.653, 1.656, 1.658, 1.661, 1.665, 1.667, 1.671, 1.673, 1.671, 1.668, 1.663, 1.659, 1.656, 1.654, 1.647,
1.649, 1.655, 1.657, 1.659, 1.661, 1.666, 1.671, 1.674, 1.675, 1.673, 1.671, 1.664, 1.659, 1.656, 1.654, 1.648,
1.649, 1.654, 1.656, 1.659, 1.661, 1.666, 1.673, 1.676, 1.676, 1.675, 1.671, 1.664, 1.659, 1.656, 1.654, 1.648,
1.649, 1.654, 1.656, 1.658, 1.659, 1.665, 1.672, 1.675, 1.675, 1.674, 1.668, 1.662, 1.658, 1.655, 1.654, 1.646,
1.652, 1.655, 1.657, 1.659, 1.661, 1.665, 1.671, 1.673, 1.673, 1.672, 1.668, 1.662, 1.658, 1.655, 1.654, 1.647,
1.652, 1.655, 1.657, 1.659, 1.661, 1.664, 1.667, 1.671, 1.672, 1.668, 1.666, 1.662, 1.659, 1.656, 1.654, 1.647,
1.647, 1.652, 1.655, 1.656, 1.657, 1.661, 1.664, 1.665, 1.665, 1.665, 1.663, 1.661, 1.657, 1.655, 1.647, 1.647,
1.639, 1.642, 1.644, 1.645, 1.646, 1.648, 1.648, 1.648, 1.649, 1.649, 1.649, 1.646, 1.645, 1.642, 1.639, 1.636,
1.639, 1.641, 1.642, 1.644, 1.645, 1.646, 1.647, 1.647, 1.648, 1.648, 1.647, 1.645, 1.642, 1.639, 1.636, 1.633
]
}
],
"luminance_lut":
[
2.644, 2.396, 2.077, 1.863, 1.682, 1.535, 1.392, 1.382, 1.382, 1.382, 1.515, 1.657, 1.826, 2.035, 2.351, 2.604,
2.497, 2.229, 1.947, 1.733, 1.539, 1.424, 1.296, 1.249, 1.249, 1.285, 1.401, 1.519, 1.699, 1.908, 2.183, 2.456,
2.389, 2.109, 1.848, 1.622, 1.424, 1.296, 1.201, 1.146, 1.146, 1.188, 1.285, 1.401, 1.591, 1.811, 2.065, 2.347,
2.317, 2.026, 1.771, 1.535, 1.339, 1.201, 1.145, 1.069, 1.069, 1.134, 1.188, 1.318, 1.505, 1.734, 1.983, 2.273,
2.276, 1.972, 1.715, 1.474, 1.281, 1.148, 1.069, 1.033, 1.024, 1.065, 1.134, 1.262, 1.446, 1.679, 1.929, 2.233,
2.268, 1.941, 1.682, 1.441, 1.251, 1.119, 1.033, 1.013, 1.013, 1.024, 1.105, 1.231, 1.415, 1.649, 1.898, 2.227,
2.268, 1.941, 1.682, 1.441, 1.251, 1.119, 1.033, 1.001, 1.001, 1.024, 1.105, 1.231, 1.415, 1.649, 1.898, 2.227,
2.268, 1.951, 1.694, 1.456, 1.265, 1.131, 1.044, 1.026, 1.019, 1.039, 1.118, 1.246, 1.429, 1.663, 1.912, 2.227,
2.291, 1.992, 1.738, 1.505, 1.311, 1.175, 1.108, 1.044, 1.041, 1.106, 1.161, 1.292, 1.478, 1.707, 1.955, 2.252,
2.347, 2.058, 1.803, 1.581, 1.384, 1.245, 1.175, 1.108, 1.108, 1.161, 1.239, 1.364, 1.551, 1.773, 2.023, 2.311,
2.438, 2.156, 1.884, 1.674, 1.484, 1.373, 1.245, 1.199, 1.199, 1.239, 1.363, 1.463, 1.647, 1.858, 2.123, 2.406,
2.563, 2.305, 1.998, 1.792, 1.615, 1.472, 1.339, 1.322, 1.322, 1.326, 1.456, 1.593, 1.767, 1.973, 2.273, 2.532
],
"sigma": 0.00178,
"sigma_Cb": 0.00217
}
},
{
"rpi.contrast":
{
"ce_enable": 1,
"gamma_curve":
[
0, 0,
1024, 5040,
2048, 9338,
3072, 12356,
4096, 15312,
5120, 18051,
6144, 20790,
7168, 23193,
8192, 25744,
9216, 27942,
10240, 30035,
11264, 32005,
12288, 33975,
13312, 35815,
14336, 37600,
15360, 39168,
16384, 40642,
18432, 43379,
20480, 45749,
22528, 47753,
24576, 49621,
26624, 51253,
28672, 52698,
30720, 53796,
32768, 54876,
36864, 57012,
40960, 58656,
45056, 59954,
49152, 61183,
53248, 62355,
57344, 63419,
61440, 64476,
65535, 65535
]
}
},
{
"rpi.ccm":
{
"ccms": [
{
"ct": 2498,
"ccm":
[
1.14912, 0.28638, -0.43551,
-0.49691, 1.60391, -0.10701,
-0.10513, -1.09534, 2.20047
]
},
{
"ct": 2821,
"ccm":
[
1.18251, 0.15501, -0.33752,
-0.44304, 1.58495, -0.14191,
-0.05077, -0.96422, 2.01498
]
},
{
"ct": 2925,
"ccm":
[
1.18668, 0.00195, -0.18864,
-0.41617, 1.50514, -0.08897,
-0.02675, -0.91143, 1.93818
]
},
{
"ct": 2926,
"ccm":
[
1.50948, -0.44421, -0.06527,
-0.37241, 1.41726, -0.04486,
0.07098, -0.84694, 1.77596
]
},
{
"ct": 2951,
"ccm":
[
1.52743, -0.47333, -0.05411,
-0.36485, 1.40764, -0.04279,
0.08672, -0.90479, 1.81807
]
},
{
"ct": 2954,
"ccm":
[
1.51683, -0.46841, -0.04841,
-0.36288, 1.39914, -0.03625,
0.06421, -0.82034, 1.75613
]
},
{
"ct": 3578,
"ccm":
[
1.59888, -0.59105, -0.00784,
-0.29366, 1.32037, -0.02671,
0.06627, -0.76465, 1.69838
]
},
{
"ct": 3717,
"ccm":
[
1.59063, -0.58059, -0.01003,
-0.29583, 1.32715, -0.03132,
0.03613, -0.67431, 1.63817
]
},
{
"ct": 3784,
"ccm":
[
1.59379, -0.58861, -0.00517,
-0.29178, 1.33292, -0.04115,
0.03541, -0.66162, 1.62622
]
},
{
"ct": 4485,
"ccm":
[
1.40761, -0.34561, -0.06201,
-0.32388, 1.57221, -0.24832,
-0.01014, -0.63427, 1.64441
]
},
{
"ct": 4615,
"ccm":
[
1.41537, -0.35832, -0.05705,
-0.31429, 1.56019, -0.24591,
-0.01761, -0.61859, 1.63621
]
},
{
"ct": 4671,
"ccm":
[
1.42941, -0.38178, -0.04764,
-0.31421, 1.55925, -0.24504,
-0.01141, -0.62987, 1.64129
]
},
{
"ct": 5753,
"ccm":
[
1.64549, -0.63329, -0.01221,
-0.22431, 1.36423, -0.13992,
-0.00831, -0.55373, 1.56204
]
},
{
"ct": 5773,
"ccm":
[
1.63668, -0.63557, -0.00111,
-0.21919, 1.36234, -0.14315,
-0.00399, -0.57428, 1.57827
]
},
{
"ct": 7433,
"ccm":
[
1.36007, -0.09277, -0.26729,
-0.36886, 2.09249, -0.72363,
-0.12573, -0.76761, 1.89334
]
},
{
"ct": 55792,
"ccm":
[
1.65091, -0.63689, -0.01401,
-0.22277, 1.35752, -0.13475,
-0.00943, -0.55091, 1.56033
]
}
]
}
},
{
"rpi.sharpen": { }
},
{
"rpi.focus": { }
},
{
"rpi.af":
{
"ranges":
{
"normal":
{
"min": 0.0,
"max": 12.0,
"default": 1.0
},
"macro":
{
"min": 3.0,
"max": 15.0,
"default": 4.0
}
},
"speeds":
{
"normal":
{
"step_coarse": 1.0,
"step_fine": 0.25,
"contrast_ratio": 0.75,
"pdaf_gain": -0.02,
"pdaf_squelch": 0.125,
"max_slew": 2.0,
"pdaf_frames": 20,
"dropout_frames": 6,
"step_frames": 4
}
},
"conf_epsilon": 8,
"conf_thresh": 16,
"conf_clip": 512,
"skip_frames": 5,
"map": [ 0.0, 445, 15.0, 925 ]
}
}
]
}